No national climate-adaptation finance mechanism

The CCC's 'A Well-Adapted UK' (2026) estimates ~£11bn/year is needed for adaptation, roughly half public and half private, but finds no mechanism to coordinate, guarantee or track that split. Flood-defence funding (£4.2bn, multi-year) exists but is narrow; there is no standing adaptation-finance vehicle, and Flood Re expires in 2039 with no successor scheme yet designed. The Environment Agency is not yet empowered to oversee delivery across all flood sources.

The CCC shows adaptation underinvestment is cheaper to fix now than to pay in damages later. Without a finance mechanism and a designed Flood Re successor, private capital stays sidelined and low-income, high-risk households face uninsurable homes after 2039.

A national adaptation-finance mechanism (blended public/private, with a project pipeline and mandatory reporting) plus a designed 'Flood Re 2.0' successor that rewards resilience measures and protects low-income households.

// State-led: Instrument: Treasury/Defra blended adaptation-finance mechanism with mandatory reporting plus statutory Flood Re successor design.

Underinvestment is cheaper to fix now than pay later, and Flood Re expires 2039 with no successor, but the finance vehicle is complex and lacks a this-year trigger.